CN110446794A - The hard gold alloy containing zirconium, titanium and magnesium for jewelry manufacture - Google Patents
The hard gold alloy containing zirconium, titanium and magnesium for jewelry manufacture Download PDFInfo
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- CN110446794A CN110446794A CN201780088892.7A CN201780088892A CN110446794A CN 110446794 A CN110446794 A CN 110446794A CN 201780088892 A CN201780088892 A CN 201780088892A CN 110446794 A CN110446794 A CN 110446794A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/02—Alloys based on gold
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/14—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of noble metals or alloys based thereon
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Abstract
A kind of high-purity billon, it is made of zirconium, titanium and magnesium or two kinds of metals at least within forms, it is the silver of the gold of 75-99.5%, the zirconium of 0.01-1.5%, the magnesium of 0.01-1.5%, 0.01-1.5% titanium, the copper of 0-24.98%, the zinc of 0-24.98% and 0-24.98% containing weight for manufacturing jewelry.Gold-zirconium, magnesium, titanium alloy have 75-260 Vickers hardness and 14-19 grams/cc of specific gravity.Compared with traditional billon, its elasticity under load/pressure of application is higher by 1.25-2 times, it and is compatible in terms of the color retention of human eye, 3 kinds of metallic combination (zirconium+titanium+magnesium) billons have yellow abundant, and in 2 kinds of metallic combinations, (zirconium+titanium) billon has yellow-white, and (zirconium+magnesium) billon has yellow green, and (magnesium+titanium) billon has faint yellow.Billon shows lower abrasion during the polishing process.Due to its lower specific gravity and cost-effectiveness, billon includes 18-24 carats, is suitable for jewelry and manufactures.
Description
Invention field
The present invention relates to billons.Particularly, the present invention relates to the billons with zirconium, titanium and magnesium alloy chemical.More specifically,
The present invention relates to at least two alloyings in zirconium, titanium and magnesium or all three alloyings billons, for manufacturing
The low weight jewelry of different carats.
Background of invention
Gold is most expensive but most popular one of rare metal, mainly for the manufacture of Jewelry & Watches etc..In general, passing
22 and 23 carats of billons of system have quality (in total 1000 in 916) 958 (in total 958 or the 958 of 1000) that are respectively 916
Gold.Remaining 84 part and remaining 42 part (in total 1000) in 23 carats of gold in 22 carats of gold, including Thailand
23 carats of gold of state, the gold containing 96.15 to 96.55% weight, and contain several alloying elements, such as zinc and copper and
Silver is largely used with form of pure metal.In India, copper and silver are only conventionally used for the conventional 22 and 23 carats of gold of manufacture
Alloying element.
The composition (by weight) of the conventional billon of different carats is as follows:
A) 18 carats of gold: 75% gold, 12.5% bronze medal and 12.5% silver medal and
B) 22 carats of gold: 91.6% gold, 6.3% bronze medal and 2.1% silver medal.
C)
Although few on India Market to use the term such as zirconium and zirconium oxide for commercialization and industrial applications
Common items, but they actually and do not contain any pure form zirconium metal, be actually comprised in here as this hair
Bright theme.
In general, zirconium jewellery are made by zirconium or by containing zirconium as the alloy of primary alloy constituent.Commonly referred to as cube of CZ
Zirconium oxide is the synthetic crystallization form of zirconium dioxide, and is used commercially as diamond analogies.Another form zircon belongs to
It is the bijouterie of ZrSiO4 (zirconium silicate) with chemical formula.
It is write according to, T.B. ridge sheet triumphant by Massese and A Buruita and is published in Japanese alloy phase diagram bulletin (1985)
Article " gold-zirconium system " in [6:519. identifier: 10.1007/BF02887148], solubility of the zirconium in gold is
7.25%.
However, being write wherein cold-workability in the project is extremely important in Ming Teke for the application in jewelry manufacture
Another article " the increased 18 carats of gold alloys of hardness " (page 7) in, it is stated that more than the zirconium solubility of 5% in gold
Article is caused to crack.
As observed solution strengthening phenomenon in the alloy, writing article according to by C.W Cole's base of a fruit seen in the solid-state
" micro- -24 carats of alloy gold " (page 7, table 6) is described, 800-400 degrees Celsius at a temperature of, dissolution of 1% zirconium in gold
Degree is different.
Since zirconium atom and gold atom have the mispairing factor 11.11, there is substitution reinforcing to alloy, (the mispairing factor is big
In influence 15).In addition to jewelry manufacture, gold-zircaloy can also be used in:
A) dental applications are especially used for dental prosthetic wherein gold has used more than 4000 years as repair materials.Due to
There is special characteristic in the alloy, can be widely applied to dental field, therefore gold-zirconium is considered a kind of important alloy.
B) electrical applications of specific use are used for, wherein gold is used as due to advantageous features such as its abrasion resistance and hardnesses
Contact material, golden zircaloy also have good applicability herein.
In addition, different articles discusses microalloy gold, for example, the article write by C.W. Cole's base of a fruit: " microalloying _
Cole's base of a fruit _ JTF2005_ English .PDF-132-147 Cole the base of a fruit _ English COL (10-11 pages and bibliography) " and online offer
And another article that Jeffree Jia Funa writes: " research and development of 990 gold medals-titanium: its production, use and performance " (page 1 and
Page 9).
However, not having in composition disclosed in existing technical literature a kind of including zirconium, titanium and magnesium metal in these three
The composition or all three of at least two compositions combine the component as billon.
The shortcomings that prior art
The shortcomings that existing technical literature is, no one of the document found during the retrieval show with 18 to
All features of the new billon composition of 24 carats of applicant, they claim with the same volume with conventional high Carat
Lower weight and increased hardening value, and keep ductility, color, tensile strength and for jewelry manufacture and be easy to essence
Refine other performances of vital gold.
Goal of the invention
At least one embodiment satisfaction-of some purposes-of the invention through the invention is as follows:
It is an object of the present invention to provide a kind of billons, combination or all three with metal zirconium, titanium and magnesium
It is manufactured for jewelry, with improved mechanical performance.
The gold of it is a further object to provide a kind of at least two or all three containing zirconium, titanium and magnesium closes
Gold is manufactured for jewelry, has improved mechanical performance.
It is a further object to provide a kind of billons, at least two in zirconium, titanium and magnesium or entirely
Three kinds of portion is manufactured for jewelry, has lower weight for the Conventional alloys of same volume.
It is a further object to provide a kind of billons, at least two with zirconium, titanium and magnesium or all three
Kind is manufactured for jewelry, and the abundant yellow of yellow is kept after alloying.
It is a further object to provide a kind of billons, at least two in zirconium, titanium and magnesium or entirely
Three kinds of portion is manufactured for jewelry, has feasible plasticity and ductility during jewelry manufacture.
A further object of the present invention is to provide a kind of billon, at least two in zirconium, titanium and magnesium or entirely
Three kinds of portion is manufactured for jewelry, has improved hardness.
A further object of the present invention is to provide a kind of billon, at least two in zirconium, titanium and magnesium or entirely
Three kinds of portion is manufactured for jewelry, has age-hardening performance.
It is a further object to provide a kind of billons, at least two with zirconium, titanium and magnesium or all three
Kind is manufactured for jewelry, has the elasticity of more preferable/improvement.
Another object of the present invention is a kind of billon, and there is at least two zirconiums, titanium and magnesium or all three to be used for
Jewelry manufacture, shows higher wearability.
Another object of the present invention is a kind of billon, and there is at least two zirconiums, titanium and magnesium or all three to be used for
Jewelry manufacture, shows higher gloss.
When being read using subsidiary data and table, these and other objects of the invention and advantage will be from being described below
In become readily apparent from, limited the scope of the invention in any way without being intended to.
Summary of the invention
According to the present invention, the high-purity billon of a kind of and metal zirconium, the combined alloy of titanium and magnesium is provided for pearl
Treasured manufacture, the billon include:
The gold of 75 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and/or
The magnesium of 0.01 to 1.5% weight, and/or
The titanium of 0.01 to 1.5% weight, and/or
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight,
The silver of 0 to 24.98% weight.
In general, billon is 18- carats of billon, comprising:
The gold of 75 to 75.5% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 24.97% weight,
The zinc of 0 to 24.97% weight, and
The silver of 0 to 24.97% weight.
In general, billon is 21- carats of billon, comprising:
The gold of 87.5 to 88% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 12.47% weight,
The zinc of 0 to 12.47% weight, and
The silver of 0 to 12.47% weight.
In general, billon is 22- carats of billon, comprising:
The gold of 91.6 to 92% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 8.37% weight,
The zinc of 0 to 8.37% weight, and
The silver of 0 to 8.37% weight.
In general, billon is 23- carats of billon, comprising:
The gold of 95.8 to 97% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 4.17% weight,
The zinc of 0 to 4.17% weight, and
The silver of 0 to 4.17% weight.
In general, billon is 24- carats of billons, comprising:
The gold of 97 to 99.5% weight,
.01 to the magnesium of 1.5% weight,
.01 to the titanium of 1.5% weight, and
.0l to the zirconium of 1.5% weight.
In general, billon has the specific gravity of 14 to 19.5 grams/cc of ranges；It is preferred that 14.67 grams/cc, it is right
In 18,21,22,23 and 24 carats of billon, respectively 16.502 grams/cc, 17.057 grams/cc, 17.88
Gram/cc and 18.771 grams/cc.
In general, it is the hardness of 75 to 260 vickers hardness hv -0.05ASM F 384-11 that billon, which has range,；It is preferred that right
In 18,21,22,23 and 24 carats of billons be respectively 240-260,200-225,170-195,125-155 and 75-100 Vickers
Hardness HV-0.05 ASM F 384-11.
In general, compared with conventional billon, the billon have significant higher elasticity, gloss and lower abrasion and
With yellow abundant and compatible colour retention.
In another embodiment of the invention, billon be it is metallic alloying at least two in zirconium, titanium and magnesium,
It is manufactured for jewelry, and includes:
The gold of 75 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and/or
The magnesium of 0.01 to 1.5% weight, and/or
The titanium of 0.01 to 1.5% weight, and
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight,
The silver of 0 to 24.98% weight.
In general, billon is a kind of yellow-white 18- carats of billons, comprising:
The gold of 75 to 75.5% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight, and
The silver of 0 to 24.98% weight.
In general, billon is 18- carats of billons of yellow green, comprising:
The gold of 75 to 75.5% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight, and
The silver of 0 to 24.98% weight.
In general, billon is light yellow 18- carats of billon, comprising:
The gold of 75 to 75.5% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight, and
The silver of 0 to 24.98% weight.
In general, the specific gravity of billon is 14 to 15 grams/cc；It is preferred that 14.78 grams/cc, for zirconium-titanium,
Zirconium-magnesium and titanium-magnesium 18- carat billon, respectively 14.78 grams/cc, 14.75 grams/cc and 14.74 grams/
Cubic centimetre.
In general, billon includes the hardness that range is 235 to 265 Vickers HV-0.05 ASM F 384-11, it is preferred that right
In zirconium-titanium, zirconium-magnesium and titanium-magnesium 18- carat billon, respectively 245-265,235-255 and 245-255 Vickers HV-0.05
ASM F 384-11。
In general, billon has significant preferably elasticity, gloss and lower abrasion and has compared with conventional billon
There is compatible colour retention.
In yet another embodiment of the present invention, billon is white yellow 21- carats of billons, comprising:
The gold of 87.5% to 88% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 12.48% weight,
The zinc of 0 to 12.48% weight, and
The silver of 0 to 12.48% weight.
In general, billon is 21- carats of billons of yellow green, comprising:
The gold of 87.5 to 88% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 12.48% weight,
The zinc of 0 to 12.48% weight, and
The silver of 0 to 12.48% weight.
In general, billon is light yellow 21- carats of billon, comprising:
The gold of 87.5 to 88% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 12.48% weight,
The zinc of 0 to 12.48% weight, and
The silver of 0 to 12.48% weight.
In general, it is 16-17 grams/cc of specific gravity that billon, which has range,；For zirconium-titanium, zirconium-magnesium and titanium-magnesium combination
21 carats preferably be respectively 16.69 grams/cc, 16.55 grams/cc, 16.51 grams/cc.
In general, billon includes the hardness of range not -0.05 ASM F 384-11 of 200 to 230 vickers hardness hv, for
Zirconium-titanium, zirconium-magnesium and preferred 205-230,200-210 and 200-225 vickers hardness hv -0.05 of 21 carats of billons of titanium-magnesium
ASM F 384-11。
In general, gold is 21 carats of alloys, there is significant higher elasticity, gloss and lower abrasion, and with it is traditional
Billon, which is compared, has compatible colour retention.
In another embodiment of the invention, billon is 22- carats of billons of yellow-white, comprising:
The gold of 91.6 to 92% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 8.38% weight,
The zinc of 0 to 8.38% weight, and
The silver of 0 to 8.38% weight.
In general, billon is 22- carats of billons of yellow green, comprising:
The gold of 91.6 to 92% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 8.38% weight,
The zinc of 0 to 8.38% weight, and
The silver of 0 to 8.38% weight.
In general, billon is a kind of light yellow 22- carats of billons, comprising:
The gold of 91.6 to 92% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 8.38% weight,
The zinc of 0 to 8.38% weight, and
The silver of 0 to 8.38% weight.
In general, billon has the specific gravity of 17-18 grams/cc of range；For zirconium-titanium, zirconium-magnesium and titanium-magnesium 22
Carat billon is respectively preferably 17.40 grams/cc, 17.14 grams/cc and 17.08 grams/cc.
In general, billon includes the hardness that range is 170 to 205 vickers hardness hv -0.05ASM F 384-11, for
22 carats of zirconium-titanium, zirconium-magnesium and titanium-magnesium billons distinguish preferred 175-190,190-205 and 170-195 vickers hardness hv-
0.05 ASM F 384-11。
In general, gold is 22 carats of alloys, have considerably higher elasticity, gloss and lower abrasion and with traditional gold
Alloy is compared, and has compatible colour retention.
In yet another embodiment of the present invention, billon is 23- carats of billons of yellow-white, comprising:
The gold of 95.8 to 97% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 4.18% weight,
The zinc of 0 to 4.18% weight, and
The silver of 0 to 4.18% weight.
In general, billon is 23- carats of billons of yellow green, comprising:
The gold of 95.8 to 97% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 4.18% weight,
The zinc of 0 to 4.18% weight, and
The silver of 0 to 4.18% weight.
In general, billon is light yellow 23- carats of billon, comprising:
The gold of 95.8 to 97% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 4.18% weight,
The zinc of 0 to 4.18% weight, and
The silver of 0 to 4.18% weight.
In general, billon has the specific gravity of 17.5 to 18.5 grams/cc of ranges；For zirconium-titanium, zirconium-magnesium and titanium-magnesium
23 carats of billons respectively preferably 18.27 grams/cc, 17.97 grams/cc, 17.92 grams/cc.
In general, it is the hardness of -0.05 ASM F 384-11 of 125 to 155 vickers hardness hv that billon, which has range, for
23 carats of zirconium-titanium, zirconium-magnesium and titanium-magnesium billons distinguish preferred 145-155,125-135 and 135-150 vickers hardness hv-
0.05 ASM F 384-11。
In general, gold be 23 carats (Indian Standard be the gold of 95.58 to 96% weight and Thailand's standard be 96.15 to
The gold of 96.55% weight) billon, compared with traditional billon, have significantly high elasticity, gloss and lower abrasion,
And there is compatible colour retention.
In yet another embodiment of the present invention, billon is 24- carats of billons of yellow-white, comprising:
The gold of 97 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and
The titanium of 0.01 to 1.5% weight.
In general, billon is the 24- carat billon of yellow green, including；
The gold of 97 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and
The magnesium of 0.01 to 1.5% weight.
In general, billon is light yellow 24- carats of billon, including；
The gold of 97 to 99.5% weight,
The magnesium of 0.01 to 1.5% weight, and
The titanium of 0.01 to 1.5% weight.
In general, billon has the specific gravity of 18.5 to 19.5 grams/cc of ranges；For zirconium-titanium, zirconium-magnesium and titanium-magnesium
24 carats of billons respectively preferably 19.05 grams/cc, 18.73 grams/cc, 18.67 grams/cc.
In general, billon include range be 75 to 105 Vickers HV-0.05 ASM F 384-11 hardness, for zirconium-titanium,
24 carats of billons of zirconium-magnesium and titanium-magnesium distinguish preferred 75-105,80-95 and 75-100 Vickers HV-0.05 ASM F 384-
11。
In general, billon be 24- carats of gold (including Hong Kong/China pure gold jewelry, the weight containing 99.0-99.5%
Gold) alloy, compared with traditional billon, with higher elasticity, gloss and lower abrasion and compatible colour retention.
The range of 2 kinds of metallic combinations
A-18 carats
I- zirconium and titanium
Ii- zirconium and magnesium
Iii- magnesium and titanium
B-21 carats
I- zirconium and titanium
Ii- zirconium and magnesium
Iii- magnesium and titanium
C-22 carats
I- zirconium and titanium
Ii- zirconium and magnesium
Iii- magnesium and titanium
D-23 carats
I- zirconium and titanium
Ii- zirconium and magnesium
Iii- magnesium and titanium
E-24 carats
I- zirconium and titanium
Gold -97-99.5%
Zirconium -0.01 is to 0.5%
Titanium -0.01 is to 0.5%
Ii- zirconium and magnesium
Gold -97-99.5%
Zirconium -0.01 is to 0.5%
Magnesium -0.01 is to 0.5%
Iii- magnesium and titanium
Gold -97-99.5%
Magnesium -0.01 is to 0.5%
Titanium -0.01 is to 0.5%
Experimental verification:
It is the result tested the billon of different carats made according to the present invention below:
A1-18- carats of compositions
The gold of -75% weight of conventional alloys
The copper of 12.5% weight
The silver of 12.5% weight
Billon according to the present invention:
Specific gravity: it after tested and has observed, the specific gravity of 18 carats of billons made according to the present invention significantly reduces.Although
Traditional 18- carat fitting has 15.442 grams/cc of a specific gravity, but made according to the present invention with above-mentioned composition
Verified specific gravity is 14.67 grams/cc to 18 carats of billons, this reduces than 18 carats of traditional billons
4.99%.This has significant cost-effectiveness for this high value metals manufactured for jewelry.
Colour retention: compared with the 18 carats of billons of tradition observed under the colourama spectrometer in (CIE definition), according to this
Inventing 18 carats of billons of the above-mentioned composition of preparation is also compatible in terms of its colour retention.
21 millimeters of .32 millimeters of * 21 millimeters of * of test block size:
Enhance hardness:
ElasticityThe test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 18 carats of traditional billons, gold made according to the present invention
The elasticity of alloy witness is much higher.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
Experimental verification: it is the test result carried out to 18 carats of billons made according to the present invention below:
A2-18- carats of compositions
The gold of -75% weight of conventional alloys
The copper of 12.5% weight
The silver of 12.5% weight
Billon according to the present invention:
The gold of 75% weight
The zirconium of 0.05% weight
The magnesium of 0.05% weight
The copper of 12.45% weight
The zinc of 6.225% weight
The silver of 6.225% weight
Specific gravity: by testing and observing, the specific gravity of 18 carats of billons made according to the present invention is made through the invention
The billon made substantially reduces.Although 18 carats of traditional fittings have 15.442 grams/cc of specific gravity, according to this hair
18 with the above-mentioned composition carat billon of bright manufacture has 14.75 grams/cc of specific gravity, than 18 carats of traditional conjunctions
Golden specific gravity has lacked 4.49%.This has significant cost-effectiveness for this high value metals manufactured for jewelry.
Colour retention: 18 carats of billons prepared in accordance with the present invention with above-mentioned composition are also phase in terms of its colour retention
Hold: when compared with the conventional 18 carats of billons observed under (CIE is defined) colourama spectrometer.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
ElasticityThe test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 18 carats of traditional billons, gold manufactured by the present invention is closed
Elasticity seen in gold is considerably higher.
Better wearability: it is tested using dielectric polish setting, wherein using ceramics as medium 2 hours:
A3-18- carats of compositions
The gold of -75% weight of conventional alloys
The copper of 12.5% weight
The silver of 12.5% weight
Billon according to the present invention:
The gold of 75% weight
The titanium of 0.05% weight
The magnesium of 0.05% weight
The copper of 12.45% weight
The zinc of 6.225% weight
The silver of 6.225% weight
Specific gravity: by testing and observing, the specific gravity of 18 carats of billons is aobvious by billon made according to the present invention
Work reduces metal alloy made according to the present invention.Although 18 carats of traditional golden specific gravity are 15.442 grams/cc,
But the specific gravity of 18 carats of billons made according to the present invention with above-mentioned composition is 14.74 grams/cc, smaller than specific gravity
4.54%.18 carats of traditional alloys.This has significant cost for this high value metals manufactured for jewelry
Benefit.
Colour retention: when compared with the conventional 18 carats of billons observed under (CIE is defined) colourama spectrometer, root
It is also compatible in terms of colour retention according to 18 carats of billons prepared by the present invention with above-mentioned composition.
21 millimeters * 21 millimeters * 0.32 millimeter of sample dimensions:
The hardness of enhancing:
Elasticity-The test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 18 carats of traditional billons, gold manufactured by the present invention is closed
Elasticity seen in gold is considerably higher.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
A4-18- carats of compositions
The gold of -75% weight of conventional alloys
The copper of 12.5% weight
The silver of 12.5% weight
Billon-according to the present invention
The gold of 75% weight
The titanium of 0.05% weight
The zirconium of 0.05% weight
The copper of 12.45% weight
The zinc of 6.225% weight
The silver of 6.225% weight
Specific gravity: it after tested and has observed, the specific gravity of 18 carats of billons made according to the present invention passes through according to this hair
The billon of bright manufacture and significantly reduce.Although 18 carats of traditional fittings have 15.442 grams/cc of specific gravity, root
There is 14.78 grams/cc of specific gravity according to 18 with above-mentioned composition carat billon produced by the present invention, than traditional 18
Carat billon specific gravity has lacked 4.24%.This has significant cost for this high value metals manufactured for jewelry
Benefit.
Colour retention: when compared with the conventional 18 carats of billons observed under (CIE is defined) colourama spectrometer, according to
It is also compatible in terms of the colour retention of 18 carats of billons prepared by the present invention with above-mentioned composition.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 18 carats of traditional billons, gold made according to the present invention
Elasticity in alloy is obvious more preferable.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
B1-2l- carats of compositions
The gold of -87.5% weight of conventional alloys
The copper of 9.37% weight
The silver of 3.13% weight
According to existing invention metal alloy-
The gold of 87.5% weight
The zirconium of 0.15% weight
The magnesium of 0.15% weight
The titanium of 0.15% weight
The copper of 6.025% weight
The zinc of 3.0125% weight
The silver of 3.0125% weight
Specific gravity: by testing and observing, the specific gravity of 21 carats of billons made according to the present invention is substantially reduced.Although
21 carats of traditional golden specific gravity are 17.006 grams/cc, but 21 grams with above-mentioned composition made according to the present invention
The specific gravity of lashing wire alloy is 16.502 grams/cc, reduces 2.96% than 21 carats of traditional billons.This is for being used for pearl
There is significant cost-effectiveness for this high value metals of treasured manufacture.
Colour retention:When compared with the conventional 21 carats of billons observed under (CIE is defined) colourama spectrometer, root
It is also compatible in terms of colour retention according to 21 carats of billons prepared by the present invention with above-mentioned composition.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 21 carats of traditional billons, gold made according to the present invention
Elasticity in alloy is obvious more preferable.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
B2-21- carats of compositions
The gold of -87.5% weight of conventional alloys
The copper of 9.37% weight
The silver of 3.13% weight
According to existing invention metal alloy-
The gold of 87.5% weight
The zirconium of 0.15% weight
The titanium of 0.15% weight
The copper of 6.1% weight
The zinc of 3.05% weight
The silver of 3.05% weight
Specific gravity:By testing and observing, the specific gravity of 21 carats of billons made according to the present invention is substantially reduced.Although
21 carats of traditional golden specific gravity are 17.006 grams/cc, but 21 with said components gram made according to the present invention
The specific gravity of lashing wire alloy is 16.69 grams/cc, and composition and division in a proportion golden than traditional 21- carats of gold reduces 1.84% again.This is for being used for
There is significant cost-effectiveness for this high value metals of jewelry manufacture.
Colour retention:When compared with the conventional 21 carats of billons observed under (CIE is defined) colourama spectrometer, root
It is also compatible in terms of colour retention according to 21 carats of billons prepared by the present invention with above-mentioned composition.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 21 carats of traditional billons, gold made according to the present invention
Elasticity in alloy is obvious more preferable.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
B3-2l- carats of composition
The gold of -87.5% weight of conventional alloys
The copper of 9.37% weight
The silver of 3.13% weight
According to existing invention metal alloy-
The gold of 87.5% weight
The zirconium of 0.15% weight
The magnesium of 0.15% weight
The copper of 6.1% weight
The zinc of 3.05% weight
The silver of 3.05% weight
Specific gravity: by testing and observing, although the specific gravity of 21 carats of billons made according to the present invention substantially reduces
21 carats of traditional golden specific gravity are 17.006 grams/cc, but 21 grams with above-mentioned composition made according to the present invention
The specific gravity of lashing wire alloy is 16.55 grams/cc, is reduced than traditional 21- carats of billon low by 2.7%.This is for being used for pearl
There is significant cost-effectiveness for this high value metals of treasured manufacture.
Colour retention: compared with the conventional 21 carats of billons observed under (CIE is defined) colourama spectrometer, according to
21 carats of billons prepared by the present invention with above-mentioned composition are also compatible in terms of colour retention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 21 carats of traditional billons, gold made according to the present invention
Elasticity in alloy is obvious more preferable.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
B4-21- carats of composition
The gold of -87.5% weight of conventional alloys
The copper of 9.37% weight
The silver of 3.13% weight
According to existing invention metal alloy-
The gold of 87.5% weight
The titanium of 0.15% weight
The magnesium of 0.15% weight
The copper of 6.1% weight
The zinc of 3.05% weight
The silver of 3.05% weight
Specific gravity: by testing and observing, the specific gravity of 21 carats of billons made according to the present invention is substantially reduced.Although
21 carats of traditional golden specific gravity are 17.006 grams/cc, but 21 grams with above-mentioned composition made according to the present invention
The specific gravity of lashing wire alloy is 16.51 grams/cc, reduces 2.87% than traditional 21- carats of billon.This is for being used for jewelry
There is significant cost-effectiveness for this high value metals of manufacture.
Colour retention: when compared with the conventional 21 carats of billons observed under (CIE is defined) colourama spectrometer, root
It is also compatible in terms of its colour retention according to 21 carats of billons prepared by the present invention with above-mentioned composition.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 21 carats of traditional billons, gold made according to the present invention
Elasticity in alloy is obvious more preferable.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
C1-22- carats of composition
The gold of -91.6% weight of conventional alloys
The copper of 6.3% weight
The silver of 2.1% weight
According to existing invention metal alloy-
The gold of 91.6% weight
The zirconium of 0.25% weight
The magnesium of 0.25% weight
The titanium of 0.25% weight
The copper of 3.825% weight
The zinc of 1.913% weight
The silver of 1.913% weight
Specific gravity: by testing and observing, the specific gravity of 22- carats of billon made according to the present invention is substantially reduced.Though
So 22 carats of traditional golden specific gravity are 17.696 grams/cc, but 22 with above-mentioned composition made according to the present invention
The specific gravity of carat billon is 17.057 grams/cc, and the specific gravity than traditional 22- carat billon reduces 3.61%.This
There is significant cost-effectiveness for this high value metals manufactured for jewelry.
Colour retention: when compared with the conventional 22 carats of billons observed under (CIE is defined) colourama spectrometer, root
It is also compatible in terms of its colour retention according to 22 carats of billons prepared by the present invention with above-mentioned composition.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that the elasticity in billon made according to the present invention is significantly higher than tradition
22 carats of billons.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
C2-22- carats of composition
The gold of -91.6% weight of conventional alloys
The copper of 6.3% weight
The silver of 2.1% weight
According to existing invention metal alloy-
The gold of 91.6% weight
The zirconium of 0.25% weight
The magnesium of 0.25% weight
The copper of 3.95% weight
The zinc of 1.975% weight
The silver of 1.975% weight
Specific gravity: by testing and observing, the specific gravity of 22 carats of billons made according to the present invention passes through above-mentioned composition
And substantially reduce, 22 carats of traditional golden specific gravity are 17.696 grams/cc, and 22 carats of gold made according to the present invention close
The specific gravity of gold is 17.14 grams/cc, reduces 3.16% than traditional 22- carat billon.This for jewelry for manufacturing
This high value metals for have significant cost-effectiveness.
Colour retention: when compared with the traditional 22- carat billon observed under (CIE is defined) colourama spectrometer,
22 carats of billons according to the present invention are also compatible in terms of its colour retention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that the elasticity in billon made according to the present invention is significantly higher than tradition
22 carats of billons.
Higher wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
C3-22- carats of compositions
The gold of -91.6% weight of conventional alloys
The copper of 6.3% weight
The silver of 2.1% weight
According to existing invention metal alloy-
The gold of 91.6% weight
The titanium of 0.25% weight
The magnesium of 0.25% weight
The copper of 3.95% weight
The zinc of 1.975% weight
The silver of 1.975% weight
Specific gravity: by testing and observing, the specific gravity of 22 carats of billons made according to the present invention passes through above-mentioned composition
And substantially reduce, the specific gravity of traditional 22- carat gold is 17.696 grams/cc, 22 carats of gold made according to the present invention
The specific gravity of alloy is 17.08 grams/cc, reduces 3.45% than 22 carats of traditional billons.This is for being used for jewelry system
There is significant cost-effectiveness for this high value metals made.
Colour retention: compared with the traditional 22 carat billon observed under (CIE is defined) colourama spectrometer, according to
22 carats of billons of the invention are also compatible in terms of its colour retention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that the elasticity in billon made according to the present invention is significantly higher than tradition
22 carats of billons.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
C4-22- carats of composition
The gold of -91.6% weight of conventional alloys
The copper of 6.3% weight
The silver of 2.1% weight
According to existing invention metal alloy-
The gold of 91.6% weight
The titanium of 0.25% weight
The zirconium of 0.25% weight
The copper of 3.95% weight
The zinc of 1.975% weight
The silver of 1.975% weight
Specific gravity: by testing and observing, the specific gravity of 22 carats of billons made according to the present invention passes through above-mentioned composition
And substantially reduce, the specific gravity of traditional 22- carat gold is 17.696 grams/cc, 22 carats of gold made according to the present invention
The specific gravity of alloy is 17.40 grams/cc, reduces 1.67% than traditional 22- carat billon.This is for being used for jewelry system
There is significant cost-effectiveness for this high value metals made.
Colour retention: compared with the traditional 22- carat billon observed under (CIE is defined) colourama spectrometer, root
It is also compatible in terms of its colour retention according to 22 carats of billons of the invention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that the elasticity in billon made according to the present invention is significantly higher than tradition
22 carats of billons.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
D1-23- carats of composition
The gold of -95.8% weight of conventional alloys
The copper of 2.1% weight
The silver of 2.1% weight
According to existing invention metal alloy-
The gold of 95.8% weight
The zirconium of 0.25% weight
The magnesium of 0.25% weight
The titanium of 0.25% weight
The copper of 2.58% weight
The zinc of 0.43% weight
The silver of 0.43% weight
Specific gravity: by testing and observing, the specific gravity of 23 carats of billons made according to the present invention is substantially reduced.Although
23 carats of traditional golden specific gravity are 18.523 grams/cc, but 23 grams with above-mentioned composition made according to the present invention
The specific gravity of lashing wire alloy is 17.88 grams/cc, reduces 3.459% than 23 carats of traditional billons.This is for being used for
There is significant cost-effectiveness for this high value metals of jewelry manufacture.
Colour retention: when compared with the traditional 23 carat billon observed under (CIE is defined) colourama spectrometer, root
It is also compatible in terms of its colour retention according to 23 carats of billons of the invention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, as can be seen from the above table, compared with the conventional billon without zirconium, in billon made according to the present invention
Seen elasticity almost applies twice of load (pressure).
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
D2-23- carats of composition
The gold of -95.8% weight of conventional alloys
The copper of 2.1% weight
The silver of 2.1% weight
According to the billon-of existing invention
The gold of 95.8% weight
The zirconium of 0.25% weight
The titanium of 0.25% weight
The copper of 2.78% weight
The zinc of 0.46% weight
The silver of 0.46% weight
Specific gravity: by testing and observing, the specific gravity of 23 carats of billons made according to the present invention is substantially reduced.Although
23 carats of traditional golden specific gravity are 18.523 grams/cc, but 23 grams with above-mentioned composition made according to the present invention
The specific gravity of lashing wire alloy is 18.27 grams/cc, reduces 1.37% than conventional 23 carats of billons.This is for being used for pearl
There is significant cost-effectiveness for this high value metals of treasured manufacture.
Colour retention: compared with the traditional 23 carat billon observed under (CIE is defined) colourama spectrometer, according to
23 carats of billons of the invention are also compatible in terms of its colour retention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, as can be seen from the above table, compared with the conventional billon without zirconium, seen in billon according to the present invention
Elasticity be almost to apply load (pressure) twice.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
D3-23- carats of composition
The gold of -95.8% weight of conventional alloys
The copper of 2.1% weight
The silver of 2.1% weight
According to existing invention metal alloy-
The gold of 95.8% weight
The zirconium of 0.25% weight
The magnesium of 0.25% weight
The copper of 2.78% weight
The zinc of 0.46% weight
The silver of 0.46% weight
Specific gravity: by testing and observing, the specific gravity of 23 carats of billons made according to the present invention is substantially reduced.Although
23 carats of traditional golden specific gravity are 18.523 grams/cc, but 23 with said components gram made according to the present invention
The specific gravity of lashing wire alloy is 17.97 grams/cc, reduces 2.94% than 23 carats of traditional billons.This is for being used for pearl
There is significant cost-effectiveness for this high value metals of treasured manufacture.
Colour retention: compared with the 23 carats of conventional billons observed under (CIE is defined) colourama spectrometer, according to this
The 23- carat billon of invention is also compatible in terms of its colour retention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, as can be seen from the above table, compared with the conventional billon without zirconium, seen in billon according to the present invention
Elasticity be almost to apply load (pressure) twice.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
D4-23- carats of composition
The gold of -95.8% weight of conventional alloys
The copper of 2.1% weight
The silver of 2.1% weight
According to existing invention metal alloy-
The gold of 95.8% weight
The titanium of 0.25% weight
The magnesium of 0.25% weight
The copper of 2.78% weight
The zinc of 0.46% weight
The silver of 0.46% weight
Specific gravity: by testing and observing, the specific gravity of 23 carats of billons made according to the present invention is substantially reduced.Although
23 carats of traditional golden specific gravity are 18.523 grams/cc, but 23 with said components gram made according to the present invention
The specific gravity of lashing wire alloy is 17.92 grams/cc, than 23 carats of traditional billons compared to reduction 3.24%.This for
There is significant cost-effectiveness for this high value metals of jewelry manufacture.
Colour retention: compared with the traditional 23 carat billon observed under (CIE is defined) colourama spectrometer, according to
23 carats of billons of the invention are also compatible in terms of its colour retention.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, as can be seen from the above table, compared with the conventional billon without zirconium, seen in billon according to the present invention
Elasticity be almost to apply load (pressure) twice.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
E1-24- carats of composition
The gold of -99.5% weight of conventional alloys
The silver of 0.5% weight
Billon according to the present invention:
The gold of 99.5% weight
The zirconium of 0.15% weight
The titanium of 0.15% weight
The magnesium of 0.20% weight
Specific gravity: it after tested and has observed, 24 carats of gold made according to the present invention is reduced by above-mentioned composition and are closed
The specific gravity of gold.It is made according to the present invention with upper although 24 carats of traditional golden specific gravity are 19.219 grams/cc
The specific gravity for stating 24 carats of billons of composition is 18.771 grams/cc, reduces 2.33% than 24 carats of traditional billons.
This has significant cost-effectiveness for this high value metals manufactured for jewelry.
Colour retention: compared with the conventional 24 carats of billons observed under (CIE is defined) colored chromatograph, according to this
24 carats of billon its colour retention aspects of invention manufacture are also compatible.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 24 carats of traditional billons, billon according to the present invention
Seen in elasticity it is considerably higher.
Better wearability: test is arranged using dielectric polish, wherein ceramics are used as medium 2 hours:
E2-24- carats of composition
The gold of -99.5% weight of conventional alloys
The silver of 0.5% weight
Billon according to the present invention:
The gold of 99.5% weight
The zirconium of 0.25% weight
The titanium of 0.25% weight
Specific gravity: it after tested and has observed, 24 carats of gold made according to the present invention is reduced by above-mentioned composition and are closed
The specific gravity of gold.Although 24 carats of traditional fittings have 19.219 grams/cc of specific gravity, tool made according to the present invention
The specific gravity that 19.05 grams/cc are shown by above-mentioned 24 formed carat billon, compared with 24 carats of traditional billons
Reduce 0.88%.This has significant cost-effectiveness for this high value metals of jewelry manufacture purposes.
Colour retention: compared with the conventional 24 carats of billons observed under (CIE is defined) chromatograph, according to the present invention
The colour retention of 24 carats of billons of manufacture is also compatible.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 24 carats of traditional billons, billon according to the present invention
Seen in elasticity it is considerably higher.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
E3-24- carats of composition
The gold of -99.5% weight of conventional alloys
The silver of 0.5% weight
Billon according to the present invention:
The gold of 99.5% weight
The zirconium of 0.25% weight
The magnesium of 0.25% weight
Specific gravity: it after tested and has observed, 24 carats of gold made according to the present invention is reduced by above-mentioned composition and are closed
The specific gravity of gold.Although 24 carats of traditional golden specific gravity are 19.219 grams/cc, have made in accordance with the present invention upper
The specific gravity for stating 24 carats of billons of composition is 18.73 grams/cc, reduces 2.53% than 24 carats of traditional billons.
This has significant cost-effectiveness for this high value metals of jewelry manufacture purposes.
Colour retention: compared with the conventional 24 carats of billons observed under (CIE is defined) chromatograph, according to the present invention
It is also compatible in terms of the colour retention of 24 carats of billons of manufacture.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 24 carats of traditional billons, billon according to the present invention
Seen in elasticity it is considerably higher.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
E4-24- carats of composition
The gold of -99.5% weight of conventional alloys
The silver of 0.5% weight
Billon according to the present invention:
The gold of 99.5% weight
The titanium of 0.25% weight
The magnesium of 0.25% weight
Specific gravity: it after tested and has observed, 24 carats of gold made according to the present invention is reduced by above-mentioned composition and are closed
The specific gravity of gold.It is made according to the present invention with upper although 24 carats of traditional golden specific gravity are 19.219 grams/cc
The specific gravity for stating 24 carats of billons of composition is 18.67 grams/cc, reduces 2.84% than 24 carats of conventional billons.
This has significant cost-effectiveness for this high value metals of jewelry manufacture purposes.
Colour retention: compared with the conventional 24 carats of billons observed under (CIE is defined) chromatograph, make according to the present invention
It is also compatible in terms of the colour retention for the 24 carats of billons made.
21 millimeters * 21 millimeters * 0.32 millimeter of test block size:
The hardness of enhancing:
Elasticity: the test that compression tester carries out:
Therefore, from upper table, it is apparent that compared with 24 carats of traditional billons, billon according to the present invention
Seen in elasticity it is considerably higher.
Better wearability: it is tested using dielectric polish setting, wherein ceramics are used as medium 2 hours:
Technical advantage and economic significance
Made according to the present invention includes the billon of zirconium, magnesium and titanium at least two or all three as alloying element
Some technical advantages are as follows:
Weight is lighter compared with traditional billon
Colour retention when manufacturing jewelry using alloy of the invention is with and right under (CIE is defined) colourama spectrometer
The colour retention that conventional alloys are observed is compatible
Feasible plasticity and ductility are provided in jewelry manufacture
Age-hardening
Enhance hardness
Improve elastic (reducing power)
Better wearability
Better gloss
Throughout the specification, the variant of word " comprising " or such as " include " or " contain " is interpreted as implying to include institute
The group of element, entirety or the method and step or element of description, entirety or method and step still is not meant to exclude any
The group of other elements, entirety or step or element, entirety or method and step.
The use of the expression way of " one ", " at least " or "at least one" should imply to realize of the invention one or more
A expected purpose or result of the present invention and the one or more elements or ingredient or dosage used in an embodiment of the present invention.
Exemplary embodiment described in specification is only intended to provide the reason to the various modes that the embodiment can be used
Solution, and be furthermore enable to those skilled in the relevant art and implement the present invention.The description provided in the text is purely conduct
Example and explanation.
Although the embodiment presented in the present invention is described in a manner of preferred embodiment, this field skill
Art personnel should readily recognize that by carrying out countless changes, variation, modification, change and/or collection in terms of material and method
At being applied in the spirit and scope of the present invention that these embodiments can describe in the description with possible modification, not
In the case where departing from the scope of the present invention and being spiritual, in their size, shape, direction and correlation, for configuring, making
Make and assemble various components, component, sub-component and component.
Although quite paying attention to the specific features of the preferred embodiment of described in the text, it should be understood that can add many additional
Feature, and without departing from the principles of the present invention, many changes can be carried out in a preferred embodiment.
These and other variations of the preferred embodiment of the present invention are public from institute of the invention to those skilled in the art
Open be in content it will be apparent that thus it will be clearly understood that the content of foregoing description is interpreted only as the description of the invention and
Not by way of limitation.
Claims (40)
1. a kind of high-purity billon combined by metal zirconium, titanium and magnesium, manufactures for jewelry, the billon includes:
The gold of 75 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and/or
The magnesium of 0.01 to 1.5% weight, and/or
The titanium of 0.01 to 1.5% weight, and/or
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight,
The silver of 0 to 24.98% weight.
2. billon as described in claim 1, wherein the billon is 18- carats of billons, comprising:
The gold of 75 to 75.5% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 24.97% weight,
The zinc of 0 to 24.97% weight, and
The silver of 0 to 24.97% weight.
3. billon as described in claim 1, wherein the billon is 21- carats of billons, comprising:
The gold of 87.5% to 88% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 12.47% weight,
The zinc of 0 to 12.47% weight, and
The silver of 0 to 12.47% weight.
4. billon as described in claim 1, wherein the billon is 22- carats of billons, comprising:
The gold of 91.6 to 92% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 8.37% weight,
The zinc of 0 to 8.37% weight, and
The silver of 0 to 8.37% weight.
5. billon as described in claim 1, wherein the billon is 23- carats of billons, comprising:
The gold of 95.8 to 97% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The zirconium of 0.01 to 1.5% weight,
The copper of 0 to 4.17% weight,
The zinc of 0 to 4.17% weight, and
The silver of 0 to 4.17% weight.
6. billon as described in claim 1, wherein the billon is 24- carats of billons, comprising:
The gold of 97 to 99.5% weight,
.01 to the magnesium of 1.5% weight,
.01 to the titanium of 1.5% weight,
.01 to the zirconium of 1.5% weight.
7. such as billon described in any one of claims 1 to 6, wherein the billon has 14 to 19.5 grams/cubes lis
The specific gravity of rice；Preferably, the billon for 18,21,22,23 and 24- carats, respectively 14.67 grams/cc,
16.502 grams/cc, 17.057 grams/cc, 17.88 grams/cc and 18.771 grams/cc.
8. such as billon described in any one of claims 1 to 6, wherein it is 75 to 260 Vickers that the billon, which includes range,
The hardness of HV-0.05ASM F 384-11；Preferably, for 18,21,22,23 and 24- carats of billon, respectively 240-
260,200-225,170-195,125-155 and 75-100 Vickers HV-0.05ASM F 384-11.
9. such as billon described in any item of the claim 1 to 8, wherein compared with conventional billon, the billon has
Significant preferably elasticity, gloss and lower abrasion and there is yellow abundant and compatible colour retention.
10. billon as described in claim 1, wherein the billon is by least two metal alloys in zirconium, titanium and magnesium
Change, for the titanium magnesium alloy of jewelry manufacture, and includes:
The gold of 75 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and/or
The magnesium of 0.01 to 1.5% weight, and/or
The titanium of 0.01 to 1.5% weight, and/or
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight,
The silver of 0 to 24.98% weight.
11. billon as claimed in claim 10, wherein the billon is 18- carats of billons of yellow-white, comprising:
The gold of 75 to 75.5% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight, and
The silver of 0 to 24.98% weight.
12. billon as claimed in claim 10, wherein the billon is 18- carats of billons of yellow green, comprising:
The gold of 75 to 75.5% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight, and
The silver of 0 to 24.98% weight.
13. billon as claimed in claim 10, wherein the billon is light yellow 18- carats of billon, comprising:
The gold of 75 to 75.5% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 24.98% weight,
The zinc of 0 to 24.98% weight, and
The silver of 0 to 24.98% weight.
14. the billon as described in any one of claim 11-13, wherein the billon has 14-15 grams/cc
Specific gravity；Preferably, for zirconium-titanium, zirconium-magnesium and titanium-magnesium 18- carat billon, respectively 14.78 grams/cc,
14.75 grams/cc and 14.74 grams/cc.
15. the billon as described in any one of claim 11-13, wherein the billon has range for 235-265 dimension
The hardness of family name HV-0.05ASM F 384-11；Preferably, for zirconium-titanium, zirconium-magnesium and titanium-magnesium 18- carat billon, respectively
For 245-265,235-255 and 245-255 Vickers HV-0.05ASM F 384-11.
16. the billon as described in any one of claim 11-13, wherein compared with conventional billon, the billon tool
There are significant preferably elasticity, gloss, lower abrasion simultaneously has compatible colour retention.
17. billon as claimed in claim 10, wherein the billon is 21 carats-billon of yellow-white, comprising:
The gold of 87.5% to 88% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 12.48% weight,
The zinc of 0 to 12.48% weight, and
The silver of 0 to 12.48% weight.
18. billon as claimed in claim 10, wherein the billon is 21- carats of billons of yellow green, comprising:
The gold of 87.5% to 88% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 12.48% weight,
The zinc of 0 to 12.48% weight, and
The silver of 0 to 12.48% weight.
19. billon as claimed in claim 10, wherein the billon is light yellow 21- carats of billon, comprising:
The gold of 87.5% to 88% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 12.48% weight,
The zinc of 0 to 12.48% weight, and
The silver of 0 to 12.48% weight.
20. the billon as described in any one of claim 17-19, wherein the billon has 16-17 grams/cc
Specific gravity；Preferably, for zirconium-titanium, zirconium-magnesium and the combined 21- carat of titanium-magnesium, respectively 16.69 grams/cc,
16.55 grams/cc, 16.51 grams/cc.
21. the billon as described in any one of claim 17-19, wherein the billon includes that range is tieed up for 200-230
The hardness of family name HV-0.05ASM F 384-11；Preferably, zirconium-titanium, zirconium-magnesium and the combined 21- carat gold of titanium-magnesium are closed
Gold, respectively 205-230,200-210 and 200-225 Vickers HV-0.05ASM F 384-11.
22. the billon as described in any one of claim 17-19, wherein the billon is 21- carats of billon,
With significant preferably elasticity, gloss and lower abrasion, and there is compatible colour retention compared with traditional billon.
23. billon as claimed in claim 10, wherein the billon is 22- carats of billons of yellow-white, comprising:
The gold of 91.6 to 92% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 8.38% weight,
The zinc of 0 to 8.38% weight, and
The silver of 0 to 8.38% weight.
24. billon as claimed in claim 10, wherein the billon is 22- carats of billons of yellow green, comprising:
The gold of 91.6 to 92% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 8.38% weight,
The zinc of 0 to 8.38% weight, and
The silver of 0 to 8.38% weight.
25. billon as claimed in claim 10, wherein the billon is light yellow 22- carats of billon, comprising:
The gold of 91.6 to 92% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 8.38% weight,
The zinc of 0 to 8.38% weight, and
The silver of 0 to 8.38% weight.
26. the billon as described in any one of claim 23-25, wherein the billon has 17-18 grams/cc
Specific gravity；Preferably, for zirconium-titanium, zirconium-magnesium and titanium-magnesium 22- carat billon, respectively 17.40 grams/cc,
17.14 grams/cc and 17.08 grams/cc.
27. the billon as described in any one of claim 23-25, wherein it is 170 to 205 dimensions that the billon, which has range,
The hardness of family name HV-0.05ASM F 384-11；Preferably, for zirconium-titanium, zirconium-magnesium and titanium-magnesium 22- carat billon, respectively
For 175-190,190-205 and 170-195 Vickers HV-0.05ASM F 384-11.
28. the billon as described in any one of claim 23-25 has significantly more wherein the gold is 22- carats of alloys
Good elasticity, gloss and lower abrasion, and there is compatible colour retention compared with conventional billon.
29. billon as claimed in claim 10, wherein the billon is 23- carats of billons of yellow-white, comprising:
The gold of 95.8 to 97% weight,
The zirconium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 4.18% weight,
The zinc of 0 to 4.18% weight, and
The silver of 0 to 4.18% weight.
30. billon as claimed in claim 10, wherein the billon is 23- carats of billons of yellow green, comprising:
The gold of 95.8 to 97% weight,
The zirconium of 0.01 to 1.5% weight,
The magnesium of 0.01 to 1.5% weight,
The copper of 0 to 4.18% weight,
The zinc of 0 to 4.18% weight, and
The silver of 0 to 4.18% weight.
31. billon as claimed in claim 10, wherein the billon is light yellow 23- carats of billon, comprising:
The gold of 95.8 to 97% weight,
The magnesium of 0.01 to 1.5% weight,
The titanium of 0.01 to 1.5% weight,
The copper of 0 to 4.18% weight,
The zinc of 0 to 4.18% weight, and
The silver of 0 to 4.18% weight.
32. the billon as described in any one of claim 29-31, wherein the billon has 17.5-18.5 grams/cube
Centimetre specific gravity；Preferably, for 23 carats of zirconium-titanium, zirconium-magnesium and titanium-magnesium billons, respectively 18.27 grams/cube li
Rice, 17.97 grams/cc, 17.92 grams/cc.
33. the billon as described in any one of claim 29-31, wherein it is 125 to 155 dimensions that the billon, which has range,
The hardness of family name HV-0.05ASM F 384-11；Preferably for zirconium-titanium, zirconium-magnesium and titanium-magnesium 23- carat billon, respectively
145-155,125-135 and 135-150 Vickers HV-0.05ASM F 384-11.
34. the billon as described in any one of claim 29-31, wherein the billon is 23- carats, (Indian Standard is
The gold of 95.58 to 96% weight, Thailand's standard are the gold of 96.15 to 96.55% weight) billon, with traditional billon phase
Than it is with obvious preferably elasticity, lower abrasion and has compatible colour retention.
35. billon as claimed in claim 10, wherein the billon is 24- carats of billons of yellow-white, comprising:
The gold of 97 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and
The titanium of 0.01 to 1.5 weight %.
36. billon as claimed in claim 10, wherein the billon is 24- carats of billons of yellow green, comprising:
The gold of 97 to 99.5% weight,
The zirconium of 0.01 to 1.5% weight, and
The magnesium of 0.01 to 1.5 weight %.
37. billon as claimed in claim 10, wherein the billon is light yellow 24- carats of billon, comprising:
The gold of 97 to 99.5% weight,
The magnesium of 0.1 to 1.5% weight, and
The titanium of 0.1 to 1.5% weight.
38. the billon as described in any one of claim 35-37, wherein it is 18.5 to 19.5 that the billon, which has range,
Gram/cc specific gravity, it is preferred that for zirconium-titanium, zirconium-magnesium and titanium-magnesium 24- carat billon, respectively 19.05 grams/
Cubic centimetre, 18.73 grams/cc, 18.67 grams/cc.
39. the billon as described in any one of claim 35-37, wherein it is 75 to 105 dimensions that the billon, which has range,
The hardness of family name HV-0.05ASM F 384-11；Preferred zirconium-titanium, zirconium-magnesium and titanium-magnesium 24- carat billon, for 75-105,
80-95 and 75-100 Vickers HV-0.05ASM F 384-11.
40. the billon according to any one of claim 35 to 37, wherein the billon (including the tool that is 24- carats
Have Hong Kong/China pure gold jewelry of the gold of 99.0 to 99.5 weight %) billon, compared with traditional billon, with aobvious
Preferably elasticity, gloss are write, with lower abrasion and compatible colour retention.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201721010746 | 2017-03-27 | ||
| IN201721010746 | 2017-03-27 | ||
| PCT/IN2017/050266 WO2018178998A1 (en) | 2017-03-27 | 2017-06-28 | Hard gold alloy with zirconium, titanium and magnesium for jewelry manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110446794A true CN110446794A (en) | 2019-11-12 |
| CN110446794B CN110446794B (en) | 2021-03-26 |
Family
ID=63677692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780088892.7A Active CN110446794B (en) | 2017-03-27 | 2017-06-28 | Hard gold alloy containing zirconium, titanium and magnesium for jewelry manufacture |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11970762B2 (en) |
| EP (1) | EP3571325A4 (en) |
| CN (1) | CN110446794B (en) |
| MY (1) | MY192624A (en) |
| SG (1) | SG11201901205XA (en) |
| WO (1) | WO2018178998A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813060A (en) * | 1994-06-26 | 1996-01-16 | Pilot Corp:The | Age hardening gold alloy |
| CN1224767A (en) * | 1997-11-29 | 1999-08-04 | W·C·赫罗伊斯有限公司 | Gold alloy wire and its production method and application |
| CN1940102A (en) * | 2005-09-29 | 2007-04-04 | 上海老凤祥首饰研究所有限公司 | Gold and platinum based noble metal composite-material formula and its process |
| WO2008072485A1 (en) * | 2006-11-24 | 2008-06-19 | Kazuo Ogasa | High-performance elastic metal alloy member and process for production thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1731210A (en) * | 1926-06-10 | 1929-10-08 | Gen Plate Co | Gold alloy |
| JP2922228B2 (en) * | 1989-10-16 | 1999-07-19 | 株式会社徳力本店 | Decorative white gold alloy |
| DE03405645T1 (en) * | 2003-09-04 | 2005-09-01 | Rolex Sa | Decolorative clock or jewelry |
| US7279054B2 (en) * | 2004-05-14 | 2007-10-09 | The Argen Corporation | Dental prosthesis method and alloys |
| FR2923492A1 (en) * | 2007-11-12 | 2009-05-15 | Gerard Bienvenu | White gold alloy, useful to prepare materials for optoelectronics and in jewelry, where the gold is combined with at least one refractory metal of IVB, VB and VIB column of periodic table |
| EP2251444A1 (en) * | 2009-05-06 | 2010-11-17 | Rolex Sa | Grey gold alloy with no nickel and no copper |
| CN107604195A (en) * | 2011-11-08 | 2018-01-19 | 斯沃奇集团研究和开发有限公司 | Gold clock and watch or jewellery |
| JP6595344B2 (en) * | 2013-02-06 | 2019-10-23 | ロレックス・ソシエテ・アノニム | Watch made from rose gold alloy |
-
2017
- 2017-06-28 CN CN201780088892.7A patent/CN110446794B/en active Active
- 2017-06-28 MY MYPI2020000550A patent/MY192624A/en unknown
- 2017-06-28 SG SG11201901205XA patent/SG11201901205XA/en unknown
- 2017-06-28 WO PCT/IN2017/050266 patent/WO2018178998A1/en unknown
- 2017-06-28 US US16/623,282 patent/US11970762B2/en active Active
- 2017-06-28 EP EP17903962.3A patent/EP3571325A4/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813060A (en) * | 1994-06-26 | 1996-01-16 | Pilot Corp:The | Age hardening gold alloy |
| CN1224767A (en) * | 1997-11-29 | 1999-08-04 | W·C·赫罗伊斯有限公司 | Gold alloy wire and its production method and application |
| CN1940102A (en) * | 2005-09-29 | 2007-04-04 | 上海老凤祥首饰研究所有限公司 | Gold and platinum based noble metal composite-material formula and its process |
| WO2008072485A1 (en) * | 2006-11-24 | 2008-06-19 | Kazuo Ogasa | High-performance elastic metal alloy member and process for production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| US11970762B2 (en) | 2024-04-30 |
| CN110446794B (en) | 2021-03-26 |
| MY192624A (en) | 2022-08-29 |
| EP3571325A1 (en) | 2019-11-27 |
| EP3571325A4 (en) | 2020-11-18 |
| SG11201901205XA (en) | 2019-03-28 |
| US20200216931A1 (en) | 2020-07-09 |
| WO2018178998A1 (en) | 2018-10-04 |
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